﻿<p><em>IfcModulusOfSubgradeReactionMeasure</em> is a geotechnical measure describing interaction between foundation structures and the soil. May also be known as bedding measure.</p> 
<p> Usually measured in N/m3. </p> 
<p> Type: REAL </p> 

<blockquote class="history">
HISTORY&nbsp; New type in IFC2x.
</blockquote> 

<p>Figure 2 illustrates elastic support of a planar member.</p>
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<tr><td><img src="../../../figures/ifcmodulusofsubgradereactionmeasure.gif" width="471" height="301" border="0"></td></tr>
<tr><td><p class="figure">Figure 2 &mdash; Modulus of subgrade reaction measure</p></td></tr>
</table>